Wheat is ground into flour in a___________________?

Related Mcqs:

1. _______________ mill is not used for grinding wheat into flour and for milling of cereals & other ?

   vegetable products.
   A. Buhrstone
   B. Roller
   C. Attrition
   D. Pebble

2. Coal is finally pulverised to 200 mesh size for burning in boilers by a___________________?

   A. Hammer crusher
   B. Ball mill
   C. Roll crusher
   D. Gyratory crusher

3. The optimum moisture content in solids to be crushed/ground ranges from _______________ percent?

   A. 3 to 4
   B. 8 to 10
   C. 10 to 15
   D. 15 to 20

4. Molten ammonium nitrate is mixed with ground limestone in fertilizer plant in a__________________?

   A. Pug mill
   B. Mixer-extruder
   C. Banbury mixer
   D. Muller mixer

5. Energy requirement (per unit mass of material crushed/ground) is highest for__________________?

   A. Jaw crusher
   B. Rod mill
   C. Ball mill
   D. Fluid energy mill

6. Basic slag is not ground in_________________?

   A. Jaw crushers
   B. Ball mills
   C. Compartment mills
   D. Tube mills

7. For efficient grinding, ball mills must be operated__________________?

   A. At a speed less than the critical speed
   B. At a speed more than the critical speed
   C. At a speed equal to the critical speed
   D. With minimum possible small balls

8. Which of the following clay mixing devices is vacuum operated for deairation of clay ?

   A. Banbury mixer
   B. Pug mill
   C. Muller-mixer
   D. None of these

9. Soft & non-abrasive materials can be made into fines by________________________?

   A. Attrition
   B. Compression
   C. Cutting
   D. None of these

10. The ratio of the actual mesh dimension of Taylor series to that of the next smaller screen is_______________?

    A. 2
    B. √2
    C. 1.5
    D. √3